We found the highest MERS-CoV RNA positivity in young dromedaries. Elevated MERS-CoV seroprevalence in mainly asymptomatic camel-exposed humans suggests an underestimation of MERS-CoV infections in Africa. The ongoing MERS-CoV evolution emphasises the need for active genomic surveillance to monitor signatures of human adaptation.
Ogoti et al. (Tue,) studied this question.